Castles around Uzwil offer a glimpse into the region's rich history and architectural heritage. Located in the canton of St. Gallen, Uzwil serves as a starting point for exploring various historical sites. The surrounding landscape features a mix of forested areas and river valleys, providing diverse settings for these historical structures. Many castles in the area are situated on hilltops or near significant waterways, reflecting their strategic importance.
Last updated: June 28, 2026
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Is actually only worth it if you are there anyway. The best thing is the view from the opposite slope.
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A very beautiful, recently renovated castle, but unfortunately private and not accessible. The surrounding area is also home to beautiful houses and grounds.
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The entire castle complex is accessible only for booked events. In the small house at the front, there is a castle bakery and café.
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The baroque old town boasts sights such as the town hall, built between 1747 and 1750, with its rich Rococo decorations, and the 14th-century Church of St. Pelagius. The Thur Bridge, built in 1487, is one of the most important late medieval bridges in Switzerland. In the 9th century, Bischofszell was given the name Episcopalicella by its founder, Bishop Salomo. This translates as "the bishop's cell." Bischofszell Castle was the bishop's castle and dates back to the 13th century.
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A very varied and interesting hike with good signage and paths
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Beautiful view, great route, beautiful village
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Schloss Hauptwil, built in the years 1664/1665, is very well maintained, or rather, has been extensively renovated in recent years. Nowadays, with a chapel and various halls, it offers, among other things, the possibility of holding family celebrations such as weddings and other events.
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Around Uzwil, you can explore a variety of historical sites, including well-preserved castle ruins, such as Helfenberg Castle Ruins, and intact historical buildings with castle elements like Old Town Bischofszell. The region also features noble seats like Schloss Schwarzenbach, which is popular for excursions, and unique structures like Hauptwil Castle and Clock Tower, which now serves as a care center but retains its historical grandeur.
While many sites around Uzwil are castle ruins, such as Last Ruin and Helfenberg Castle Ruins, there are also well-preserved structures. Hauptwil Castle and Clock Tower, built in the 17th century, is very well maintained and offers a glimpse into the region's past. Further afield, but still in the broader region, Schloss Schwarzenbach is a notable noble seat, and Hagenwil Castle in neighboring Thurgau is a rare intact water castle.
The region boasts several sites with rich history. Helfenberg Castle Ruins, for instance, dates back to the 13th century and was destroyed during the Appenzell Wars in 1407. Old Town Bischofszell, first mentioned in 1155, was a strategically important episcopal city. Last Ruin features a 12th-century tower, part of the Schönenberger Ruinenweg. Schloss Schwarzenbach, though not detailed in its history here, is recognized as a significant noble seat.
Absolutely. Many castle sites around Uzwil are situated in scenic natural environments, making them ideal for combining with outdoor activities. For example, the path leading to Helfenberg Castle Ruins is described as a very nice forest path. The Last Ruin is part of the Schönenberger Ruinenweg, suggesting a walking route. You can find various cycling, MTB, and running routes in the area, such as those listed in the Cycling around Uzwil or MTB Trails around Uzwil guides.
Yes, several castle sites are accessible via pleasant walks. Schloss Schwarzenbach, for example, is noted as suitable for walking and hiking. While some ruins like Helfenberg Castle Ruins recommend hiking equipment, the path itself is often described as enjoyable. For a more urban historical walk, Old Town Bischofszell offers an easy stroll through its historic streets.
Many castle sites, particularly ruins, are located on hilltops or strategic positions that offer good views. Helfenberg Castle Ruins and Last Ruin are both categorized as viewpoints. While the specific views are not always detailed, their elevated positions suggest scenic surroundings.
Yes, several sites are suitable for families. Schloss Schwarzenbach is specifically recommended as an excursion destination for families. Old Town Bischofszell is also categorized as family-friendly, offering an engaging historical experience. Exploring ruins like Helfenberg Castle Ruins can also be an adventurous outing for families, especially those who enjoy a walk in nature.
The best time to visit castles around Uzwil, especially those involving walks or hikes, is typically during the spring, summer, and early autumn months (April to October). During these periods, the weather is generally milder and more pleasant for outdoor exploration. Winter walks can also be charming, but some paths might be slippery or less accessible, and certain facilities might have reduced hours.
Uzwil is located in the canton of St. Gallen, which has a well-developed public transport network. While specific routes to each castle vary, many towns and villages near castle sites are accessible by train or bus. For example, Bischofszell, home to Old Town Bischofszell, is a regional center. It's advisable to check local public transport schedules (e.g., SBB for trains and local bus operators) for the most up-to-date information on reaching specific castle locations.
Dining options vary by location. In more developed areas like Old Town Bischofszell, you will find restaurants and cafes. For castles situated in more rural or forested areas, such as Helfenberg Castle Ruins, options might be limited, and it's recommended to bring your own refreshments or plan to dine in a nearby town before or after your visit. Hagenwil Castle, though further away, notably houses a restaurant.
The duration of a visit depends on the site. For extensive ruins like Helfenberg Castle Ruins or Last Ruin, a quick look might take 30 minutes, but if combined with a hike, it could be several hours. For historical towns like Old Town Bischofszell, you could easily spend 1-2 hours exploring the town and its features. For larger, intact castles, especially those with tours, plan for 1-3 hours.
While the main highlights are well-regarded, exploring the smaller ruins like Tannegg Castle Ruins can offer a more secluded experience. Although not much remains of Tannegg, the path over the Tannegger Grat is described as a beautiful, rooty ridge path, making the journey itself a hidden gem. Schloss Schwarzenbach, while known regionally, might be considered a local gem for those seeking a pleasant excursion slightly off the main tourist routes.


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